// /*
//  * Licensed under the Apache License, Version 2.0 (the "License");
//  * you may not use this file except in compliance with the License.
//  * You may obtain a copy of the License at
//  *     http://www.apache.org/licenses/LICENSE-2.0
//  * Unless required by applicable law or agreed to in writing, software
//  * distributed under the License is distributed on an "AS IS" BASIS,
//  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//  * See the License for the specific language governing permissions and
//  * limitations under the License.
//  */
//
// import { ChangeDetectionStrategy, ChangeDetectorRef, Component, OnInit } from '@angular/core';
// import { ActivatedRoute, Router } from '@angular/router';
//
// import { TicketService } from '@zeppelin/services';
//
// @Component({
//   selector: 'zeppelin-login',
//   templateUrl: './login.component.html',
//   styleUrls: ['./login.component.less'],
//   changeDetection: ChangeDetectionStrategy.OnPush
// })
// export class LoginComponent implements OnInit {
//   userName: string;
//   password: string;
//   loading = false;
//   private returnUrl: string | undefined;
//
//   login() {
//     this.loading = true;
//     this.ticketService.login(this.userName, this.password).subscribe(
//       () => {
//         this.loading = false;
//         this.cdr.markForCheck();
//         this.router.navigateByUrl(this.returnUrl || '/');
//       },
//       () => {
//         this.loading = false;
//         this.cdr.markForCheck();
//       }
//     );
//   }
//
//   constructor(
//     private ticketService: TicketService,
//     private cdr: ChangeDetectorRef,
//     private router: Router,
//     private route: ActivatedRoute
//   ) {
//     route.queryParams.subscribe(params => {
//       this.returnUrl = params.returnUrl;
//     });
//   }
//
//   ngOnInit() {}
// }
